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Why does different colour dyes move different speeds up charmatograhy paper?
Wiki User
∙ 11y ago
What is charmatograhy paper? Just kidding! I assume you mean chromatography paper. Well, the answer to your question lies in the solubility of the different colour dyes. The more soluble the dye the faster it will travel across the paper. Also, some substances react better with the paper but I'm not sure that is the right answer.
Wiki User
∙ 11y ago
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Why do different colors travel at different speeds?
The paper is made of cellulose, a polar substance, and the compounds within the mixture travel farther if they are non-polar. More polar substances bond with the cellulose paper more quickly, and therefore do not travel as far. found on <http://en.wikipedia.org/wiki/Chromatography>
Why does black paper appear black?
the black colour absorbs all the colour and reflects nothing.this is why it appears black in colour. :) lillyXOXO
When sunlight strikes a prism what happens to it?
If you put a piece of white paper to collect the image, you can see a beautiful rainbow. The material in the prism has altered the speed of light somewhat, but different lights have slightly different effects, hence different speeds. Also, the interface between air and the prism has altered the path of light. The result is a beautiful rainbow at a certain angle of incidence. Please see the related link. ====================================
Does black paper absorb wave lengths of light?
No black paper is not translucent ts opaque
What will happen to the colour of the shadow if a piece of blue cellophane paper is placed between the light source and the object?
Nothing will happen to the colour of the shadow. A shadow is the absence of light, and the object will still block the blue light.
What is the medium of the bookjazz from Henri Matisse?
The medium in Henri matisse's book jazz, would be different colour paper,that different coloured paper is cut out in shapes, then glued onto a white piece of paper.
What are benefits of laser fax machines?
The benefits include high speeds, multiple paper trays, and clear crisp pages. Different brands will have different qualities.
How do you know why the universal indicator will be a certain colour?
Depending on the pH solutions have different colors with a pH paper.
What the different between acid and base?
acid=change the colour of litmas paper to blue into red base=change the colour of litmas paperto red into blue
What is the natural colour of litmus paper?
Mauve Colour
Filter paper is a something used to separate colours?
If you mix a dye with a colourless solvent (e.g. alcohol) and place a drip of it in the centre of a round piece of filter paper, the different dyes will "run" at different speeds and for different distances. You will be left with a series of concentric circles which are of different colours.
What is unbleached paper?
Unbleached paper is the natural colour of the pulp that has been used to the paper. If the paper was made from wood, then it will be a light brown/beige. If the paper was made from other scraps, then it will be that colour.
Differences between paper and newspaper?
Paper is fabricated by methods that produce different qualities of paper, different weights, different colours and so forth. Newsprint, on the other hand is a fixed weight, colour and quality. Its usefulness on web presses means that its construct is in rolls as opposed to sheets, such as you might find in paper products.
What colour does pH paper turn in neutral soloutions?
A moist litmus paper does not change its colour in neutral solutions.
What is a texture of a bond paper?
The bonding of paper is colour sheet.
What Colour is red litmus paper in tea?
As Lemon Juice is an Acid, the colour of the Red Litmus Paper will stay the same.
What is the colour of blue litmus paper in baking soda?
The colour is not changed.
